5340-01-397-7300

Find complete technical information, availability, and procurement data for: 5340-01-397-7300
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-397-7300

Item Name Code

40277

Assigment Date

10/18/1994 (31 years ago)

A regulator that automatically controls the current output of an electric system within a specific range regardless of the variation of the effective load or input current values. Does not include items in which regulation is accomplished solely by transformer action. See also transformer, power (as modified). Excludes:regulator, engine generator.

right-hand right external thread direction, 0.510 inches nominal length, 0.320 inches nominal right internal thread length, right-hand right internal thread direction, 0.220 inches nominal right external thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand right external
Thread Direction: right-hand right internal
Thread Length: 0.220 inches nominal right external
Thread Length: 0.320 inches nominal right internal
Length: 0.510 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 40 right external
Thread Quantity Per Inch: 40 right internal
Nominal Thread Size: 0.112 inches right external
Nominal Thread Size: 0.112 inches right internal
Right Projection Length: 0.250 inches nominal
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 cl303 cond a fed spec single material response overall
Surface Treatment: passivate overall
Thread Series Designator: unc right external
Thread Series Designator: unc right internal

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
810547-3	Threaded Hinged Standoff

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5340-01-397-7300?

The FSCG of the NSN 5340-01-397-7300 is 5340

Does NSN 5340-01-397-7300 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5340-01-397-7300 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-397-7300 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-397-7300 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Oct 18, 1994